.bh-timeline{
	margin: 0;
	font-size: 14px;
	list-style: none;
}
.bh-timeline-item {
    position: relative;
    padding-bottom: 20px;
}
.bh-timeline-item__tail {
    position: absolute;
    left: 4px;
    height: 100%;
    border-left: 2px solid #e4e7ed;
}
.bh-timeline-item__node {
    position: absolute;
    left: -1px;
    width: 12px;
    height: 12px;
    background-color: #e4e7ed;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
}
.bh-timeline-item__wrapper {
    position: relative;
    padding-left: 28px;
    top: -3px;
}
.bh-timeline-item__content {
    color: #303133;
}
.bh-timeline-item__timestamp {
    color: #909399;
    line-height: 1;
    font-size: 13px;
    margin-top: 8px;
}
.bh-timeline .bh-timeline-item:last-child .bh-timeline-item__tail {
    display: none;
}